Home / 67,324.17-92,907.36-39,046.26

Finding the Fourth Proportional to 67,324.17, 92,907.36 and 39,046.26

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Solution

The fourth proportional to 67,324.17, 92,907.36 and 39,046.26 is: 53,883.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,324.17 : 92,907.36 = 39,046.26 : x
  2. Step 2: Convert to fraction form
    67,324.17/92,907.36 = 39,046.26/x
  3. Step 3: Cross multiply
    67,324.17x = 92,907.36 × 39,046.26
  4. Step 4: Simplify right side
    67,324.17x = 3,627,684,934.47
  5. Step 5: Solve for x
    x = 3,627,684,934.47/67,324.17
  6. Step 6: Final answer
    x = 53,883.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.